31229224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{643}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 63292320

約数和(自身を除く): 32063096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 467, 643, 934, 1286, 1868, 2572, 3736, 5144, 6071, 8359, 12142, 16718, 24284, 33436, 48568, 66872, 300281, 600562, 1201124, 2402248, 3903653, 7807306, 15614612, 31229224]

約数ペア:

[(1, 31229224), (2, 15614612), (4, 7807306), (8, 3903653), (13, 2402248), (26, 1201124), (52, 600562), (104, 300281), (467, 66872), (643, 48568), (934, 33436), (1286, 24284), (1868, 16718), (2572, 12142), (3736, 8359), (5144, 6071)]